Axiom Fuse Air LX CO² cartridge pump review

The Fuse Air LX combines a CO² cartridge with a traditional mini-pump. The cartridge is stored inside the housing, even when not armed for use, which is a good idea.

The switchable head is well made and the large red knob for CO² inflation control is easy to use and didn’t ice up.

The pump action isn’t great, though, so it’s better as a backup in case you run out of CO² than a dedicated pump.